> +static void fill_vf_station_mac_addr(struct adapter *adap)
> +{
> + unsigned int i;
> + u8 hw_addr[ETH_ALEN], macaddr[ETH_ALEN];
> + int err;
> + u8 *na;
> + u16 a, b;
> +
> + err = t4_get_raw_vpd_params(adap, &adap->params.vpd);
> + if (!err) {
> + na = adap->params.vpd.na;
> + for (i = 0; i < ETH_ALEN; i++)
> + hw_addr[i] = (hex2val(na[2 * i + 0]) * 16 +
> + hex2val(na[2 * i + 1]));
> + a = (hw_addr[0] << 8) | hw_addr[1];
> + b = (hw_addr[1] << 8) | hw_addr[2];
> + a ^= b;
> + a |= 0x0200; /* locally assigned Ethernet MAC address */
> + a &= ~0x0100; /* not a multicast Ethernet MAC address */
> + macaddr[0] = a >> 8;
> + macaddr[1] = a & 0xff;
> +
> + for (i = 2; i < 5; i++)
> + macaddr[i] = hw_addr[i + 1];
> +
> + for (i = 0; i < adap->num_vfs; i++) {
> + macaddr[5] = adap->pf * 16 + i;
> + ether_addr_copy(adap->vfinfo[i].vf_mac_addr,
> macaddr);
> + }
> + }
> +}
That's some... magical magic? :-)
But I couldn't see anywhere in the patch where this MAC is propagated
to the VF, only to the new NDO(). Care to explain how does the VF learn it?
